165770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:166

約数の個数: 24

約数和(自身を含む): 330372

約数和(自身を除く): 164602

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 137, 242, 274, 605, 685, 1210, 1370, 1507, 3014, 7535, 15070, 16577, 33154, 82885, 165770]

約数ペア:

[(1, 165770), (2, 82885), (5, 33154), (10, 16577), (11, 15070), (22, 7535), (55, 3014), (110, 1507), (121, 1370), (137, 1210), (242, 685), (274, 605)]